142681058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{31721}}^1$

素因数の和:31909

約数の個数: 16

約数和(自身を含む): 231824376

約数和(自身を除く): 89143318

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 31721, 63442, 412373, 824746, 5487733, 10975466, 71340529, 142681058]

約数ペア:

[(1, 142681058), (2, 71340529), (13, 10975466), (26, 5487733), (173, 824746), (346, 412373), (2249, 63442), (4498, 31721)]